HNTB Corporation is an employee-owned infrastructure firm serving public and private owners and contractors. With 107 years of service in the United States, HNTB understands the life cycle of infrastructure and addresses clients’ most complex technical, financial and operational challenges. Professionals nationwide deliver a full range of infrastructure-related services, including award-winning planning, design, and program and construction management. For more information, visit www.hntb.com, or follow HNTB on LinkedIn, Twitter, Facebook or Instagram.